Klikając przycisk „Dodaj do Portfela Google”, można dodać do konta w Portfelu Google użytkownika wiele kart. Każda dodawana karta może być innego typu (z wyjątkiem kart szczepień i rekordów testów). W podanym tokenie JWT można na przykład dodać bilet na wydarzenie i ofertę, jak pokazano poniżej.
{
"aud": "google",
"iat": “YOUR_ISSUER_ID”,
"iss": "YOUR_SERVICE_ACCOUNT",
"typ": "savetogooglepay",
"payload": {
"offerObjects": [
{
"classId": "YOUR_ISSUER_ID.offClassId",
"id": "YOUR_ISSUER_ID.offer"
}
],
"eventTicketObjects": [
{
"classId": "YOUR_ISSUER_ID.evClassId",
"id": "YOUR_ISSUER_ID.event"
}
]
},
"origins": []
}
Po kliknięciu linku użytkownik zobaczy liczbę kart zapisanych podczas dodawania kart na urządzeniu. Po dodaniu kart można je znaleźć w portfelu.
Poniższy przykładowy kod pokazuje, jak można dodać różne typy kart w tym samym tokenie JWT.Java
Aby rozpocząć integrację w Javie, zapoznaj się z kompletnymi przykładami kodu na GitHubie.
/**
* Generate a signed JWT that references an existing pass object.
*
* <p>When the user opens the "Add to Google Wallet" URL and saves the pass to their wallet, the
* pass objects defined in the JWT are added to the user's Google Wallet app. This allows the user
* to save multiple pass objects in one API call.
*
* <p>The objects to add must follow the below format:
*
* <p>{ 'id': 'ISSUER_ID.OBJECT_SUFFIX', 'classId': 'ISSUER_ID.CLASS_SUFFIX' }
*
* @param issuerId The issuer ID being used for this request.
* @return An "Add to Google Wallet" link.
*/
public String createJWTExistingObjects(String issuerId) {
// Multiple pass types can be added at the same time
// At least one type must be specified in the JWT claims
// Note: Make sure to replace the placeholder class and object suffixes
HashMap<String, Object> objectsToAdd = new HashMap<String, Object>();
// Event tickets
objectsToAdd.put(
"eventTicketObjects",
List.of(
new EventTicketObject()
.setId(String.format("%s.%s", issuerId, "EVENT_OBJECT_SUFFIX"))
.setClassId(String.format("%s.%s", issuerId, "EVENT_CLASS_SUFFIX"))));
// Boarding passes
objectsToAdd.put(
"flightObjects",
List.of(
new FlightObject()
.setId(String.format("%s.%s", issuerId, "FLIGHT_OBJECT_SUFFIX"))
.setClassId(String.format("%s.%s", issuerId, "FLIGHT_CLASS_SUFFIX"))));
// Generic passes
objectsToAdd.put(
"genericObjects",
List.of(
new GenericObject()
.setId(String.format("%s.%s", issuerId, "GENERIC_OBJECT_SUFFIX"))
.setClassId(String.format("%s.%s", issuerId, "GENERIC_CLASS_SUFFIX"))));
// Gift cards
objectsToAdd.put(
"giftCardObjects",
List.of(
new GiftCardObject()
.setId(String.format("%s.%s", issuerId, "GIFT_CARD_OBJECT_SUFFIX"))
.setClassId(String.format("%s.%s", issuerId, "GIFT_CARD_CLASS_SUFFIX"))));
// Loyalty cards
objectsToAdd.put(
"loyaltyObjects",
List.of(
new LoyaltyObject()
.setId(String.format("%s.%s", issuerId, "LOYALTY_OBJECT_SUFFIX"))
.setClassId(String.format("%s.%s", issuerId, "LOYALTY_CLASS_SUFFIX"))));
// Offers
objectsToAdd.put(
"offerObjects",
List.of(
new OfferObject()
.setId(String.format("%s.%s", issuerId, "OFFER_OBJECT_SUFFIX"))
.setClassId(String.format("%s.%s", issuerId, "OFFER_CLASS_SUFFIX"))));
// Transit passes
objectsToAdd.put(
"transitObjects",
List.of(
new TransitObject()
.setId(String.format("%s.%s", issuerId, "TRANSIT_OBJECT_SUFFIX"))
.setClassId(String.format("%s.%s", issuerId, "TRANSIT_CLASS_SUFFIX"))));
// Create the JWT as a HashMap object
HashMap<String, Object> claims = new HashMap<String, Object>();
claims.put("iss", ((ServiceAccountCredentials) credentials).getClientEmail());
claims.put("aud", "google");
claims.put("origins", List.of("www.example.com"));
claims.put("typ", "savetowallet");
claims.put("payload", objectsToAdd);
// The service account credentials are used to sign the JWT
Algorithm algorithm =
Algorithm.RSA256(
null, (RSAPrivateKey) ((ServiceAccountCredentials) credentials).getPrivateKey());
String token = JWT.create().withPayload(claims).sign(algorithm);
System.out.println("Add to Google Wallet link");
System.out.printf("https://pay.google.com/gp/v/save/%s%n", token);
return String.format("https://pay.google.com/gp/v/save/%s", token);
}
PHP
Aby rozpocząć integrację w języku PHP, zapoznaj się z pełnymi przykładami kodu na GitHubie.
/**
* Generate a signed JWT that references an existing pass object.
*
* When the user opens the "Add to Google Wallet" URL and saves the pass to
* their wallet, the pass objects defined in the JWT are added to the
* user's Google Wallet app. This allows the user to save multiple pass
* objects in one API call.
*
* The objects to add must follow the below format:
*
* {
* 'id': 'ISSUER_ID.OBJECT_SUFFIX',
* 'classId': 'ISSUER_ID.CLASS_SUFFIX'
* }
*
* @param string $issuerId The issuer ID being used for this request.
*
* @return string An "Add to Google Wallet" link.
*/
public function createJwtExistingObjects(string $issuerId)
{
// Multiple pass types can be added at the same time
// At least one type must be specified in the JWT claims
// Note: Make sure to replace the placeholder class and object suffixes
$objectsToAdd = [
// Event tickets
'eventTicketObjects' => [
[
'id' => "{$issuerId}.EVENT_OBJECT_SUFFIX",
'classId' => "{$issuerId}.EVENT_CLASS_SUFFIX"
]
],
// Boarding passes
'flightObjects' => [
[
'id' => "{$issuerId}.FLIGHT_OBJECT_SUFFIX",
'classId' => "{$issuerId}.FLIGHT_CLASS_SUFFIX"
]
],
// Generic passes
'genericObjects' => [
[
'id' => "{$issuerId}.GENERIC_OBJECT_SUFFIX",
'classId' => "{$issuerId}.GENERIC_CLASS_SUFFIX"
]
],
// Gift cards
'giftCardObjects' => [
[
'id' => "{$issuerId}.GIFT_CARD_OBJECT_SUFFIX",
'classId' => "{$issuerId}.GIFT_CARD_CLASS_SUFFIX"
]
],
// Loyalty cards
'loyaltyObjects' => [
[
'id' => "{$issuerId}.LOYALTY_OBJECT_SUFFIX",
'classId' => "{$issuerId}.LOYALTY_CLASS_SUFFIX"
]
],
// Offers
'offerObjects' => [
[
'id' => "{$issuerId}.OFFER_OBJECT_SUFFIX",
'classId' => "{$issuerId}.OFFER_CLASS_SUFFIX"
]
],
// Tranist passes
'transitObjects' => [
[
'id' => "{$issuerId}.TRANSIT_OBJECT_SUFFIX",
'classId' => "{$issuerId}.TRANSIT_CLASS_SUFFIX"
]
]
];
// The service account credentials are used to sign the JWT
$serviceAccount = json_decode(file_get_contents($this->keyFilePath), true);
// Create the JWT as an array of key/value pairs
$claims = [
'iss' => $serviceAccount['client_email'],
'aud' => 'google',
'origins' => ['www.example.com'],
'typ' => 'savetowallet',
'payload' => $objectsToAdd
];
$token = JWT::encode(
$claims,
$serviceAccount['private_key'],
'RS256'
);
print "Add to Google Wallet link\n";
print "https://pay.google.com/gp/v/save/{$token}";
return "https://pay.google.com/gp/v/save/{$token}";
}
Python
Aby rozpocząć integrację w Pythonie, zapoznaj się z kompletnymi przykładami kodu w GitHubie.
def create_jwt_existing_objects(self, issuer_id: str) -> str:
"""Generate a signed JWT that references an existing pass object.
When the user opens the "Add to Google Wallet" URL and saves the pass to
their wallet, the pass objects defined in the JWT are added to the
user's Google Wallet app. This allows the user to save multiple pass
objects in one API call.
The objects to add must follow the below format:
{
'id': 'ISSUER_ID.OBJECT_SUFFIX',
'classId': 'ISSUER_ID.CLASS_SUFFIX'
}
Args:
issuer_id (str): The issuer ID being used for this request.
Returns:
An "Add to Google Wallet" link
"""
# Multiple pass types can be added at the same time
# At least one type must be specified in the JWT claims
# Note: Make sure to replace the placeholder class and object suffixes
objects_to_add = {
# Event tickets
'eventTicketObjects': [{
'id': f'{issuer_id}.EVENT_OBJECT_SUFFIX',
'classId': f'{issuer_id}.EVENT_CLASS_SUFFIX'
}],
# Boarding passes
'flightObjects': [{
'id': f'{issuer_id}.FLIGHT_OBJECT_SUFFIX',
'classId': f'{issuer_id}.FLIGHT_CLASS_SUFFIX'
}],
# Generic passes
'genericObjects': [{
'id': f'{issuer_id}.GENERIC_OBJECT_SUFFIX',
'classId': f'{issuer_id}.GENERIC_CLASS_SUFFIX'
}],
# Gift cards
'giftCardObjects': [{
'id': f'{issuer_id}.GIFT_CARD_OBJECT_SUFFIX',
'classId': f'{issuer_id}.GIFT_CARD_CLASS_SUFFIX'
}],
# Loyalty cards
'loyaltyObjects': [{
'id': f'{issuer_id}.LOYALTY_OBJECT_SUFFIX',
'classId': f'{issuer_id}.LOYALTY_CLASS_SUFFIX'
}],
# Offers
'offerObjects': [{
'id': f'{issuer_id}.OFFER_OBJECT_SUFFIX',
'classId': f'{issuer_id}.OFFER_CLASS_SUFFIX'
}],
# Transit passes
'transitObjects': [{
'id': f'{issuer_id}.TRANSIT_OBJECT_SUFFIX',
'classId': f'{issuer_id}.TRANSIT_CLASS_SUFFIX'
}]
}
# Create the JWT claims
claims = {
'iss': self.credentials.service_account_email,
'aud': 'google',
'origins': ['www.example.com'],
'typ': 'savetowallet',
'payload': objects_to_add
}
# The service account credentials are used to sign the JWT
signer = crypt.RSASigner.from_service_account_file(self.key_file_path)
token = jwt.encode(signer, claims).decode('utf-8')
print('Add to Google Wallet link')
print(f'https://pay.google.com/gp/v/save/{token}')
return f'https://pay.google.com/gp/v/save/{token}'
C#
Aby rozpocząć integrację w C#, zapoznaj się z kompletnymi przykładami kodu na GitHubie.
/// <summary>
/// Generate a signed JWT that references an existing pass object.
/// <para />
/// When the user opens the "Add to Google Wallet" URL and saves the pass to
/// their wallet, the pass objects defined in the JWT are added to the user's
/// Google Wallet app. This allows the user to save multiple pass objects in
/// one API call.
/// <para />
/// The objects to add must follow the below format:
/// <para />
/// { 'id': 'ISSUER_ID.OBJECT_SUFFIX', 'classId': 'ISSUER_ID.CLASS_SUFFIX' }
/// <para />
/// The Google Wallet C# library uses Newtonsoft.Json.JsonPropertyAttribute
/// to specify the property names when converting objects to JSON. The
/// Newtonsoft.Json.JsonConvert.SerializeObject method will automatically
/// serialize the object with the right property names.
/// </summary>
/// <param name="issuerId">The issuer ID being used for this request.</param>
/// <returns>An "Add to Google Wallet" link.</returns>
public string CreateJWTExistingObjects(string issuerId)
{
// Ignore null values when serializing to/from JSON
JsonSerializerSettings excludeNulls = new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
};
// Multiple pass types can be added at the same time
// At least one type must be specified in the JWT claims
// Note: Make sure to replace the placeholder class and object suffixes
Dictionary<string, Object> objectsToAdd = new Dictionary<string, Object>();
// Event tickets
objectsToAdd.Add("eventTicketObjects", new List<EventTicketObject>
{
new EventTicketObject
{
Id = $"{issuerId}.EVENT_OBJECT_SUFFIX",
ClassId = $"{issuerId}.EVENT_CLASS_SUFFIX"
}
});
// Boarding passes
objectsToAdd.Add("flightObjects", new List<FlightObject>
{
new FlightObject
{
Id = $"{issuerId}.FLIGHT_OBJECT_SUFFIX",
ClassId = $"{issuerId}.FLIGHT_CLASS_SUFFIX"
}
});
// Generic passes
objectsToAdd.Add("genericObjects", new List<GenericObject>
{
new GenericObject
{
Id = $"{issuerId}.GENERIC_OBJECT_SUFFIX",
ClassId = $"{issuerId}.GENERIC_CLASS_SUFFIX"
}
});
// Gift cards
objectsToAdd.Add("giftCardObjects", new List<GiftCardObject>
{
new GiftCardObject
{
Id = $"{issuerId}.GIFT_CARD_OBJECT_SUFFIX",
ClassId = $"{issuerId}.GIFT_CARD_CLASS_SUFFIX"
}
});
// Loyalty cards
objectsToAdd.Add("loyaltyObjects", new List<LoyaltyObject>
{
new LoyaltyObject
{
Id = $"{issuerId}.LOYALTY_OBJECT_SUFFIX",
ClassId = $"{issuerId}.LOYALTY_CLASS_SUFFIX"
}
});
// Offers
objectsToAdd.Add("offerObjects", new List<OfferObject>
{
new OfferObject
{
Id = $"{issuerId}.OFFER_OBJECT_SUFFIX",
ClassId = $"{issuerId}.OFFER_CLASS_SUFFIX"
}
});
// Transit passes
objectsToAdd.Add("transitObjects", new List<TransitObject>
{
new TransitObject
{
Id = $"{issuerId}.TRANSIT_OBJECT_SUFFIX",
ClassId = $"{issuerId}.TRANSIT_CLASS_SUFFIX"
}
});
// Create a JSON representation of the payload
JObject serializedPayload = JObject.Parse(
JsonConvert.SerializeObject(objectsToAdd, excludeNulls));
// Create the JWT as a JSON object
JObject jwtPayload = JObject.Parse(JsonConvert.SerializeObject(new
{
iss = credentials.Id,
aud = "google",
origins = new string[]
{
"www.example.com"
},
typ = "savetowallet",
payload = serializedPayload
}));
// Deserialize into a JwtPayload
JwtPayload claims = JwtPayload.Deserialize(jwtPayload.ToString());
// The service account credentials are used to sign the JWT
RsaSecurityKey key = new RsaSecurityKey(credentials.Key);
SigningCredentials signingCredentials = new SigningCredentials(
key, SecurityAlgorithms.RsaSha256);
JwtSecurityToken jwt = new JwtSecurityToken(
new JwtHeader(signingCredentials), claims);
string token = new JwtSecurityTokenHandler().WriteToken(jwt);
Console.WriteLine("Add to Google Wallet link");
Console.WriteLine($"https://pay.google.com/gp/v/save/{token}");
return $"https://pay.google.com/gp/v/save/{token}";
}
Node.js
Aby rozpocząć integrację w Node, zapoznaj się z kompletnymi przykładami kodu na GitHubie.
/**
* Generate a signed JWT that references an existing pass object.
*
* When the user opens the "Add to Google Wallet" URL and saves the pass to
* their wallet, the pass objects defined in the JWT are added to the
* user's Google Wallet app. This allows the user to save multiple pass
* objects in one API call.
*
* The objects to add must follow the below format:
*
* {
* 'id': 'ISSUER_ID.OBJECT_SUFFIX',
* 'classId': 'ISSUER_ID.CLASS_SUFFIX'
* }
*
* @param {string} issuerId The issuer ID being used for this request.
*
* @returns {string} An "Add to Google Wallet" link.
*/
createJwtExistingObjects(issuerId) {
// Multiple pass types can be added at the same time
// At least one type must be specified in the JWT claims
// Note: Make sure to replace the placeholder class and object suffixes
let objectsToAdd = {
// Event tickets
'eventTicketObjects': [{
'id': `${issuerId}.EVENT_OBJECT_SUFFIX`,
'classId': `${issuerId}.EVENT_CLASS_SUFFIX`
}],
// Boarding passes
'flightObjects': [{
'id': `${issuerId}.FLIGHT_OBJECT_SUFFIX`,
'classId': `${issuerId}.FLIGHT_CLASS_SUFFIX`
}],
// Generic passes
'genericObjects': [{
'id': `${issuerId}.GENERIC_OBJECT_SUFFIX`,
'classId': `${issuerId}.GENERIC_CLASS_SUFFIX`
}],
// Gift cards
'giftCardObjects': [{
'id': `${issuerId}.GIFT_CARD_OBJECT_SUFFIX`,
'classId': `${issuerId}.GIFT_CARD_CLASS_SUFFIX`
}],
// Loyalty cards
'loyaltyObjects': [{
'id': `${issuerId}.LOYALTY_OBJECT_SUFFIX`,
'classId': `${issuerId}.LOYALTY_CLASS_SUFFIX`
}],
// Offers
'offerObjects': [{
'id': `${issuerId}.OFFER_OBJECT_SUFFIX`,
'classId': `${issuerId}.OFFER_CLASS_SUFFIX`
}],
// Transit passes
'transitObjects': [{
'id': `${issuerId}.TRANSIT_OBJECT_SUFFIX`,
'classId': `${issuerId}.TRANSIT_CLASS_SUFFIX`
}]
}
// Create the JWT claims
let claims = {
iss: this.credentials.client_email,
aud: 'google',
origins: ['www.example.com'],
typ: 'savetowallet',
payload: objectsToAdd
};
// The service account credentials are used to sign the JWT
let token = jwt.sign(claims, this.credentials.private_key, { algorithm: 'RS256' });
console.log('Add to Google Wallet link');
console.log(`https://pay.google.com/gp/v/save/${token}`);
return `https://pay.google.com/gp/v/save/${token}`;
}
Go
Aby rozpocząć integrację w Go, zapoznaj się z kompletnymi przykładami kodu w GitHubie i zapoznaj się z przykładami kodu w GitHubie.
// Generate a signed JWT that references an existing pass object.
// When the user opens the "Add to Google Wallet" URL and saves the pass to
// their wallet, the pass objects defined in the JWT are added to the
// user's Google Wallet app. This allows the user to save multiple pass
// objects in one API call.
func (d *demoGeneric) createJwtExistingObjects(issuerId string, classSuffix string, objectSuffix string) {
var payload map[string]interface{}
json.Unmarshal([]byte(fmt.Sprintf(`
{
"eventTicketObjects": [{
"id": "%s.EVENT_OBJECT_SUFFIX",
"classId": "%s.EVENT_CLASS_SUFFIX"
}],
"flightObjects": [{
"id": "%s.FLIGHT_OBJECT_SUFFIX",
"classId": "%s.FLIGHT_CLASS_SUFFIX"
}],
"genericObjects": [{
"id": "%s.GENERIC_OBJECT_SUFFIX",
"classId": "%s.GENERIC_CLASS_SUFFIX"
}],
"giftCardObjects": [{
"id": "%s.GIFT_CARD_OBJECT_SUFFIX",
"classId": "%s.GIFT_CARD_CLASS_SUFFIX"
}],
"loyaltyObjects": [{
"id": "%s.LOYALTY_OBJECT_SUFFIX",
"classId": "%s.LOYALTY_CLASS_SUFFIX"
}],
"offerObjects": [{
"id": "%s.OFFER_OBJECT_SUFFIX",
"classId": "%s.OFFER_CLASS_SUFFIX"
}],
"transitObjects": [{
"id": "%s.TRANSIT_OBJECT_SUFFIX",
"classId": "%s.TRANSIT_CLASS_SUFFIX"
}]
}
`, issuerId)), &payload)
claims := jwt.MapClaims{
"iss": d.credentials.Email,
"aud": "google",
"origins": []string{"www.example.com"},
"typ": "savetowallet",
"payload": payload,
}
// The service account credentials are used to sign the JWT
key, _ := jwt.ParseRSAPrivateKeyFromPEM(d.credentials.PrivateKey)
token, _ := jwt.NewWithClaims(jwt.SigningMethodRS256, claims).SignedString(key)
fmt.Println("Add to Google Wallet link")
fmt.Println("https://pay.google.com/gp/v/save/" + token)
}